<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

<div id="app">
    <h2 v-if="isShow">
        <div>abc</div>
        <div>abc</div>
        <div>{{name}}</div>
    </h2>
    <h1 v-else>isShow为false时显示</h1>
</div>

<script src="../js/vue.js"></script>
<script>
     const app = new Vue({
        el: '#app',
        data: {
            message: 'hello xw',
            name: 'hello vue',
            movies: ['西游记','红楼梦','水浒传','三国演义'],
            counter: 0,
            isShow: true
        }
    })
</script>

</body>
</html>